homepage.dart

import 'package:flutter/material.dart';
import 'package:unifiedpush/unifiedpush.dart';

class MyHomePage extends StatelessWidget {
  const MyHomePage({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Page d\'accueil'),
      ),
      body: Center(
        child: Column(
          children: [
            ElevatedButton(
              child: const Text('S\'enregistrer'),
              onPressed: () {
                UnifiedPush.registerAppWithDialog(
                  context,
                );
              },
            ),
            ElevatedButton(
              child: const Text('Se désinscrire'),
              onPressed: () {
                UnifiedPush.unregister();
              },
            ),
          ],
        ),
      ),
    );
  }
}

main.dart

import 'package:devcafe_stable/screens/homepage.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:unifiedpush/unifiedpush.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();

  UnifiedPush.initialize(
    onNewEndpoint: onNewEndpoint,
    onRegistrationFailed: onRegistrationFailed,
    onUnregistered: onUnregistered,
    onMessage: onMessage,
  );

  runApp(
    const MyApp(
      color: Colors.blue,
    ),
  );
}

class MyApp extends StatelessWidget {
  final MaterialColor color;

  const MyApp({
    required this.color,
    super.key,
  });

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: color,
      ),
      home: const MyHomePage(),
    );
  }
}

void onNewEndpoint(String endpoint, String instance) {
  print('onNewEndpoint: $endpoint, $instance');
}

void onRegistrationFailed(String instance) {
  print('onRegistrationFailed: $instance');
}

void onUnregistered(String instance) {
  print('onUnregistered: $instance');
}

void onMessage(Uint8List message, String instance) {
  print('onMessage: ${String.fromCharCodes(message)}, $instance');
}

pubspec.yaml

dependencies:
  flutter:
    sdk: flutter

  unifiedpush: ^4.0.3